Heat sink for a control module



FIG. 1 is a perspective view of a heat sink for a control module according to our invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a left side elevation thereof.

The broken line showings of a control module are for the purpose of illustrating environment and form no part of the claimed design. 

CLAIM The ornamental design for a heat sink for a control module, as shown and described. 